Grant set to unveil entire Aerona3 R32 air source heat pump range at 2019 National Ploughing Championships

Visitors to the 2019 National Ploughing Championships, taking place 17th-19th September in County Carlow, will have the chance to view our newly-launched Grant Aerona3 R32 air source heat pumps which will be on display to the public for the first time.

The new A+++ air source heat pump range, which is available in outputs of 6kW, 10kW, 13kW and 17kW, features the more environmentally-friendly R32 refrigerant and will replace our existing air source heat pump offering. The R32 refrigerant champions a lower global warming potential than typical heat pump refrigerants and meets upcoming legislative targets outlined in the 2014 EU Greenhouse Gas (F-Gas) Regulations.

These R32 models are expected to build on the popularity of our existing Aerona3 air source heat pumps which are favoured by many self-builders seeking to achieve Part L compliance as required under building regulations. In addition to providing cleaner and more sustainable operation, the 13kW and 17kW models within the Aerona3 R32 range have received the esteemed Quiet Mark, an accolade which is only awarded to products that meet the programme’s criteria and are identified as being amongst the quietest within their given category.

The new Aerona3 R32 air source heat pump range will be on display at Block 3, Row 27, Stand 625 during the National Ploughing Championships along with a range of other heating products in our extensive portfolio which including award-winning condensing oil boilers, hot water cylinders and highly effective heat emitters.

When stopping by our stand, also speak to a member of the team about our new fully integrated Multiple Package Solutions offering which designs, quotes and supplies a new build property’s entire heating requirement under one roof. The free of charge service can help unlock a new level of efficiency for a property’s heating system and provide greater long-term savings for the homeowner!

Think Heating. Think Grant.

Grant Aerona3 R32 13kW and 17kW air source heat pumps achieve Quiet Mark recognition

Demonstrating our commitment to driving standards within the industry and providing homeowners with market-leading heating technologies, we’re delighted to announce that we have been awarded the esteemed Quiet Mark for our Aerona3 R32 13kW and 17kW air source heat pump models.Quiet Mark is the international award programme validating and awarding low-noise, high-performance technologies, helping to deliver solutions to overcome noise pollution throughout the world. Associated with the UK Noise Abatement Society charitable foundation, Quiet Mark encourages companies worldwide to prioritise noise reduction within the design of their products. The Quiet Mark accolade is only awarded to products which meet the programme’s criteria and which are identified as being amongst the quietest models within their given category.

The 13kW and 17kW models within our new Aerona3 R32 air source heat pump range underwent relevant testing and assessment and were subsequently recognised for their quiet operation. These models are set to build on the popularity of the existing inverter driven Aerona3 air source heat pumps which are already well-known for their quiet and environmentally friendly operation.

Speaking about our most recent achievement, Founder Stephen Grant said, “We are very proud to have achieved the Quiet Mark award for our 13kW and 17kW Aerona3 R32 models as it reflects how quiet these heat pumps are, which is important to householders. Combined with their compact size, the Aerona3 R32 air source heat pumps have minimal impact on their surroundings and are our greenest, most efficient and quietest heat pumps yet.”

Think Heat Pumps. Think Grant.

Grant’s Full Home Heating Solution – helping take efficiencies to a new level

Designing and building a new home? Then look no further than Grant for the full home heating solution! With a diverse product portfolio including highly-efficient air source heat pumps, hot water cylinders and modern heat emitters including fan convector radiators, aluminium radiators and underfloor heating, all the heating requirements for a property can be met under one roof.

Whether you are a homeowner or working within the trade on a new build project, take advantage of our team’s specialist knowledge and have the property’s full heating requirements designed, quoted and supplied, saving you time and making the whole process hassle free.

Once the system is sized correctly maximum efficiencies can be achieved through a combination of technologies, taking the home heating system into a new class of efficiency which can ultimately help provide greater long-term savings for the homeowner.

A key feature within the full home heating solutions offering and the number one choice for new builds is the highly-efficient Grant Aerona3 air source heat pump, which can help achieve Part L compliance as required under building regulations in the republic of Ireland and lower the household’s carbon footprint.

A Grant Aerona3 air source heat pump can be complemented by Grant hot water cylinders and heat emitters, including Grant Solo fan convector radiators, low temperature Grant Afinia aluminium radiators, or underfloor heating.

Let Grant help you unlock greater levels of efficiencies today and avail of our free of charge design service in 3 easy steps:

  1. Send your planning drawings to or call 0800 279 4796
  2. A member of the Grant team will be in touch with you to discuss requirements
  3. You will receive full property specifications with recommended products all available from Grant

When it comes to innovative, efficient and reliable home heating, you can place your trust in Grant.

Think Heat Pumps.  Think Heating.  Think Grant.     


Grant announces latest series of Training Academy dates

A new series of oil boiler and heat pump training dates have been announced for the Grant Training Academy in May and June 2019. Available to a range of professionals within the plumbing and heating industry including installers, service engineers, plumbers, merchants, architects, local authorities and BER assessors, the free training courses run from 9.30am-4pm and provide an insight into the award-winning Grant Vortex condensing oil boiler range and highly-efficient Aerona3 air source heat pump range.

The courses are delivered by our technical specialists who possess a wealth of practical knowledge and installation practice and include an opportunity for participants to see first-hand where our appliances are designed and manufactured on a unique tour of the Grant manufacturing facilities.

Keith Scully, Grant Technical Team, said, “We pride ourselves on the calibre of the courses available with the Grant Training Academy. By offering a valuable insight into each of our heating technologies, course attendees are equipped with the best product knowledge and installation techniques which ensure that our customers are fully satisfied.”

For more information or to book your place, call 0800 279 4796 or email

Oil Boiler Training

Thursday 30th May
Friday 7th June
Friday 14th June
Friday 21st June
Friday 28th June

Heat Pump Training

Wednesday 29th May
Wednesday 5th June
Wednesday 12th June
Wednesday 19th June
Wednesday 26th June

Grant enjoys another successful ISH exhibition

The Grant team recently returned from the ISH exhibition in Messe Frankfurt, one of the world’s leading exhibitions that provides a focus on responsible water and energy management.

During this five-day internationally recognised event, a real emphasis was placed on how we – individually and collectively as a society – can improve our efficient energy usage and provided the opportunity for companies to showcase their latest technologies and solutions to visitors of the exhibition.

The ISH exhibition provided a great platform for our team to demonstrate our continued commitment to providing the heating and manufacturing industries with some of the highest-quality innovations available. This is the second time we have attended the event and this year we returned with a larger stand which incorporated our range of products from the latest modulating oil technology and biomass boilers, right through to our highly-efficient Aerona3 air source heat pump range, VortexAir Hybrid models and latest range of heat emitters.

Also on display during the exhibition was our new 13kW R32 air source heat pump model which incorporates the more environmentally-friendly R32 refrigerant gas. The R32 refrigerant has a considerably lower global warming potential (GWP) than other typical heat pump refrigerants and complies with upcoming legislative targets outlined in the 2014 EU Fluorinated Greenhouse Gas Regulations.

Speaking about the event Barry Gorman, Grant Technical Team, said, “ISH is an excellent exhibition that provides us with the opportunity to showcase the very best of our products to key representatives within the industry and on this occasion, our brand-new prototype. This latest product offering represents an exciting development for Grant and demonstrates the steps we continuously make to ensure we are bringing a forward-thinking approach to the renewable heating sector.

“This biennial event presents a hub of energy-conscious integrated solutions and brings together some of the industry’s most exciting innovations and concepts, all of which will shape the future of the heating industry, and we are very pleased to have been part of it.”

This year the ISH exhibition saw great attendance with over 2,500 companies from 57 different countries exhibiting and nearly 50% of the 190,000 visitors present flying to Germany to attend. Our team, alongside others within the industry are already looking ahead to the ISH 2021 exhibition which has already been confirmed to return to Frankfurt from 22nd-26th March 2021.

Grant introduces new model to air source heat pump range

We’re pleased to announce that we have expanded our Aerona3 air source heat pump range (ASHP) following the launch of a new 13kW model which incorporates R32 refrigerant. The Aerona3 R32 heat pump uses a more environmentally-friendly refrigerant which provides cleaner operation whilst continuing to deliver its renowned excellent performance.

Delivering an ErP rating of A+++, the Aerona3 R32 meets the growing demand for more environmentally-friendly heating products. The 2014 EU Fluorinated Greenhouse Gas (F-Gas) Regulations is legislation designed to phase out the use of hydrofluorocarbons, with the introduction of a series of targets which are designed to limit the use of gases which have the highest Global Warming Potential (GWP). The R32 refrigerant featured in our latest 12kW model has a GWP which is considerably lower than other typical heat pump refrigerants, therefore complying with the upcoming legislative targets.

The Aerona³ R32 heat pump is not just a greener heat pump – it also has the familiar features that installers have come to associate with our Aerona3 range. The new model is a single phase, DC inverter driven ASHP incorporating in-built weather compensation and a base tray heating element to prevent ice formation, features that it shares with the existing models in the Aerona³ range. Monoblock in design, the Aerona³ R32 is suitable for use with S-Plan heating control systems and is simple to work with for installation and maintenance.

Those wishing to incorporate green technology such as an Aerona3 ASHP into a new property can also take advantage of our free of charge heat loss calculations. This service can be availed of by emailing your project plans to

The Aerona³ R32 model has a compact footprint and operates with low noise levels. It therefore has minimal impact on its surroundings both aesthetically and acoustically, something which is of great benefit to our customers. The heat pump is also available with a guarantee of up to 5 years (subject to full T&Cs and status). We understand the growing importance of environmentally-friendly and sustainable home heating and with the introduction of R32 gas into our heat pump offering, we are helping our customers lower their carbon footprint whilst enjoying the higher efficiency outputs and cleaner operation that our heat pumps champion. The introduction of R32 gas into our entire range of air source heat pumps is just one of many exciting developments in the pipeline over the coming months!

Think Heat Pumps. Think Grant.

Self Build Live Belfast 2019

The Self Build Live Show, which recently took place in Titanic Exhibition Centre in Belfast, marked the successful beginning to an exciting series of exhibitions for the Grant team and provided thousands of homeowners considering renovations and upgrades to their home and those building a new home the opportunity to learn more about our extensive product portfolio.

Across the three-day event, visitors were able to view our range of products first hand from the award-winning Vortex condensing oil boiler range, the innovative VortexAir Hybrid and the highly-efficient Aerona3 air source heat pumps, to our brand-new Grant Solo fan convector and Grant Afinia aluminum radiator ranges which were on display for the first time in Northern Ireland.

Our range of Vortex condensing oil boilers were a popular choice for many visiting the stand during the exhibition thanks to their renowned high efficiency outputs, reliability and overall value for money. The exhibition, which welcomes approximately 40,000 visitors through its door each year, also demonstrated the growing interest in renewable home heating in Northern Ireland, with significant attention given to our Aerona3 air source heat pumps which are available in outputs of 6kW, 10kW, 12 kW and 16kW.  Visitors also spoke to members of the Grant team about sizing the right heat pump unit closely to the heating requirements of their home and were reminded of our free of charge heat loss calculations which can be availed of by emailing building plans to our Technical Team at

We are already gearing up for our next exhibition of the year at the ISH trade fair taking place in Frankfurt Germany. The biannual exhibition will see our team on hand at stand E31 in hall 11 displaying our wide range of heating technologies along with an exciting new product development which is set to revolutionise the integration of sustainable energy in home heating. Watch out on our social media channels for more information!

Think Heating. Think Grant.

ISH Exhibition 2019

The Grant team is looking forward to making our return to the ISH exhibition taking place between 11th – 15th March 2019 in Messe Frankfurt. Following a successful first appearance at the event in 2017, our team will be available on stand to discuss our diverse selection of heating technologies.

Amongst the product line-up on display at the show will be our range of award-winning Vortex condensing oil boilers, Hybrid heating technologies, air source heat pumps and one of our latest offerings – the Grant Solo fan convector radiator range. Also on display at our stand at the show – E31 in Hall 11 – will be our range of smart controls which are due to hit the market this year, alongside a new revolutionary product prototype which is set to transform the way in which homes can incorporate renewable energy into their heating.

Established as the world’s leading trade fair for responsible water and energy management in buildings, ISH brings together companies from across the globe to share their latest solutions for the conservation of resources and use of renewable energies. Taking place every other year, the five-day exhibition attracts thousands of exhibitors and visitors who share an interest in the latest product innovations in the water and energy sectors. ISH 2017 saw over 200,000 visitors step through its doors to see the 2,482 exhibitors and the 2019 exhibition is set to be just as popular

If you are attending ISH in March, make sure to visit our team on Stand E31 in Hall 11.

Think Heating. Think Grant.

Grant launches new product lines

We have recently extended our portfolio of innovative, efficient and reliable heating solutions with the launch of two new radiator ranges – the Grant Solo fan convector radiators and Grant Alu Rads.

Available in three models including the wall-mounted Solo Compact Solo CompactMAX and space saving plinth heater, the Solo Hideaway, the Grant Solo fan convector radiator range is ideally suited for those wishing to tackle areas in their home that can be harder to heat. Providing an extra boost, each model within the range can integrate seamlessly into an existing heating system, including highly efficient air source heat pumps such as the Grant Aerona3.

The Grant Solo fan convector radiators feature clever technology, in a compact and aesthetically pleasing design, that delivers faster rates of convection compared to conventional radiators. With the ability to regulate its own heat output, the Solo fan convector radiators deliver the precise amount of heat when and where required and consumes lower amounts of energy.

The Grant Alu Rads are designed to work effectively with both low and high temperature systems, making them the perfect pairing for either our highly efficient Aerona3 air source heat pump or award-winning Vortex condensing oil boilers. Slim in profile, the Grant Alu Rads feature curved surfaces, a white powder coated finish and are available from 6-15 panels as either standard or vertical radiators.

Think Heating. Think Grant.

Grant Vortex range achieves Which? recognition for second consecutive year

Reinforcing our commitment to providing homeowners throughout Ireland with high quality, efficient and reliable home heating technologies, our low NOx and Blueflame Vortex condensing oil boilers including the Vortex Pro Utility, Vortex Pro Combi and VortexBlue External/Outdoor ranges, recently received a Which? Best Buy 2018.

Our Vortex range offers some of the highest efficiencies on the market today, ranging between 92-97% and is a firm favourite for many homeowners. Each model within the range champions excellent reliability and energy efficiency thanks to its patented stainless-steel heat exchanger. This innovative technology helps to capture the energy normally lost during the combustion process in traditional oil boilers and can help homeowners save money on their annual fuel bills. The Vortex range is one of the most highly efficient and reliable heating solutions available today and continues to exceed industry expectations, including meeting low NOx requirements as outlined in the EU’s Energy-related Products Directive four months ahead of the September 2018 deadline.

This endorsement is an excellent achievement for our team that not only demonstrates the high standard that our products set, but also the great service and attention to detail provided by our team, from initial product research and development, right through to customer service. We look forward to continued success in the years to come!

Think Boilers. Think Grant.